org.apache.james.transport.matchers
Class AbstractNetworkMatcher

java.lang.Object
  org.apache.mailet.GenericMatcher
      org.apache.james.transport.matchers.AbstractNetworkMatcher

All Implemented Interfaces:

Matcher, MatcherConfig

Direct Known Subclasses:

RemoteAddrInNetwork, RemoteAddrNotInNetwork, SenderInFakeDomain

public abstract class AbstractNetworkMatcher
extends GenericMatcher

AbstractNetworkMatcher makes writing IP Address matchers easier. AbstractNetworkMatcher provides a means for checking to see whether a particular IP address or domain is within a set of subnets These subnets may be expressed in one of several formats: Format Example explicit address 127.0.0.1 address with a wildcard 127.0.0.* domain name myHost.com domain name + prefix-length myHost.com/24 domain name + mask myHost.com/255.255.255.0 IP address + prefix-length 127.0.0.0/8 IP + mask 127.0.0.0/255.0.0.0 For more information, see also: RFC 1518 and RFC 1519.

Version:

$ID$

Constructor Summary

AbstractNetworkMatcher()

Method Summary

protected java.util.Collection	allowedNetworks()
void	init() A convenience method which can be overridden so that there's no need to call super.init(config).
protected boolean	matchNetwork(java.net.InetAddress addr)
protected boolean	matchNetwork(java.lang.String addr)

Methods inherited from class org.apache.mailet.GenericMatcher

destroy, getCondition, getMailetContext, getMatcherConfig, getMatcherInfo, getMatcherName, init, log, log, match

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractNetworkMatcher

public AbstractNetworkMatcher()

Method Detail

init

public void init()
          throws javax.mail.MessagingException

Description copied from class: GenericMatcher

A convenience method which can be overridden so that there's no need to call super.init(config).

Instead of overriding init(MatcherConfig), simply override this method and it will be called by GenericMatcher.init(MatcherConfig config). The MatcherConfig object can still be retrieved via getMatcherConfig().

Overrides:

init in class GenericMatcher

Throws:

javax.mail.MessagingException

allowedNetworks

protected java.util.Collection allowedNetworks()

matchNetwork

protected boolean matchNetwork(java.net.InetAddress addr)

matchNetwork

protected boolean matchNetwork(java.lang.String addr)